Manufactured by PRS Bearings, the XRSA14.544 is a precision XRSA Series. You may consider it as an interchangeable alternative and replacement for INA XSA140544N. Key dimensional parameters include a mm bore diameter, a mm outer diameter, and a mm overall width. With matching boundary dimensions, this component is designed to meet standard load requirements and ensure consistent operational performance. For comprehensive technical evaluation, please explore the detailed specifications, dimensional data, product images, and CAD drawings provided below. A complete PDF data sheet is also readily available for direct download to support your engineering and procurement needs.
XRSA14.544 - XRSA Series
Technical Specifications
| Direct Interchange | INA XSA140544N |
|---|---|
| Overview | |
| Basic Model | XRSA14.544 |
| Weight | 44 kg |
| Performance | |
| Clearance / Preload | 0.01-0.03 |
| Accuracy | |
| Accuracy A | 0.04 |
| Accuracy B | 0.04 |
| Accuracy C | 0.07 |
| Accuracy D | 0.06 |
| Mounting Dimensions | |
| Outer Ring O.D. (Da) | 640.3 mm |
| Inner Ring O.D. (da) | 543 mm |
| Inner Ring I.D. (di) | 474 mm |
| Outer Ring I.D. (Di) | 547 mm |
| Mounting Holes | |
| Outer Ring Hole Pitch Dia. (La) | 585 mm |
| Inner Ring Hole Pitch Dia. (Li) | 498 mm |
| No. of Outer Ring Holes (na) | 28 |
| No. of Inner Ring Holes (ni) | 32 |
| Gear Parameters | |
| Pitch Circle Dia. (do) | 630 mm |
| Module (m) | 6 |
| No. of Teeth (z) | 105 |
XRSA14.544 640.3 mm 585 mm 547 mm 474 mm 498 mm 543 mm 32 mm 28 mm Frequently Asked Questions about XRSA14.544 XRSA Series
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The XRSA14.544 is manufactured by PRS Bearings using premium-grade bearing steel that undergoes rigorous quality control processes. The company adheres to international standards including ISO 9001 and IATF 16949, ensuring consistent material purity and structural integrity across all production batches.
PRS Bearings provides a comprehensive B2B warranty for the XRSA14.544 against manufacturing defects. Furthermore, our engineering team offers ongoing technical support to ensure the XRSA Series operates optimally within your specific machinery.
Certainly. While the standard XRSA14.544 is pre-filled with high-grade industrial lubricant, PRS Bearings can provide custom fills, including food-grade (NSF H1), high-temperature, or extreme-pressure greases tailored to your operational needs.
PRS Bearings provides the XRSA14.544 with various cage options including high-strength pressed steel, machined brass for high-vibration tasks, or reinforced polymers for the quietest operation in precision machinery.